mman.h revision 934ec9495505d234b2c2fa284470c2f44aae9de9
1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _ASM_MMAN_H 20#define _ASM_MMAN_H 21#define PROT_NONE 0x00 22#define PROT_READ 0x01 23#define PROT_WRITE 0x02 24#define PROT_EXEC 0x04 25#define PROT_SEM 0x10 26#define PROT_GROWSDOWN 0x01000000 27#define PROT_GROWSUP 0x02000000 28#define MAP_SHARED 0x001 29#define MAP_PRIVATE 0x002 30#define MAP_SHARED_VALIDATE 0x003 31#define MAP_TYPE 0x00f 32#define MAP_FIXED 0x010 33#define MAP_RENAME 0x020 34#define MAP_AUTOGROW 0x040 35#define MAP_LOCAL 0x080 36#define MAP_AUTORSRV 0x100 37#define MAP_NORESERVE 0x0400 38#define MAP_ANONYMOUS 0x0800 39#define MAP_GROWSDOWN 0x1000 40#define MAP_DENYWRITE 0x2000 41#define MAP_EXECUTABLE 0x4000 42#define MAP_LOCKED 0x8000 43#define MAP_POPULATE 0x10000 44#define MAP_NONBLOCK 0x20000 45#define MAP_STACK 0x40000 46#define MAP_HUGETLB 0x80000 47#define MS_ASYNC 0x0001 48#define MS_INVALIDATE 0x0002 49#define MS_SYNC 0x0004 50#define MCL_CURRENT 1 51#define MCL_FUTURE 2 52#define MCL_ONFAULT 4 53#define MLOCK_ONFAULT 0x01 54#define MADV_NORMAL 0 55#define MADV_RANDOM 1 56#define MADV_SEQUENTIAL 2 57#define MADV_WILLNEED 3 58#define MADV_DONTNEED 4 59#define MADV_FREE 8 60#define MADV_REMOVE 9 61#define MADV_DONTFORK 10 62#define MADV_DOFORK 11 63#define MADV_MERGEABLE 12 64#define MADV_UNMERGEABLE 13 65#define MADV_HWPOISON 100 66#define MADV_HUGEPAGE 14 67#define MADV_NOHUGEPAGE 15 68#define MADV_DONTDUMP 16 69#define MADV_DODUMP 17 70#define MADV_WIPEONFORK 18 71#define MADV_KEEPONFORK 19 72#define MAP_FILE 0 73#define PKEY_DISABLE_ACCESS 0x1 74#define PKEY_DISABLE_WRITE 0x2 75#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE) 76#endif 77